No, in terms of performance, Nvidia GeForce GTX 980 Ti is slower than AMD Radeon RX 6900 XT. AMD Radeon RX 6900 XT outperformes Nvidia GeForce GTX 980 Ti by 256.0% in 3Dmark benchmark.
When it comes to power efficiency, GTX 980 Ti falls behind with an efficiency score that is 23, lower than that of RX 6900 XT 69. Consuming 300 watts, RX 6900 XT has 200.0% better power consumption to performance ratio. The efficiency score is calculated by comparing the benchmark score with power consumption
GTX 980 Ti price to performance rating is lower than RX 6900 XT's. RX 6900 XT offers 185.7% better value fo money.